diff options
Diffstat (limited to '3869/CH2/EX2.18/Ex2_18.sce')
| -rw-r--r-- | 3869/CH2/EX2.18/Ex2_18.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3869/CH2/EX2.18/Ex2_18.sce b/3869/CH2/EX2.18/Ex2_18.sce new file mode 100644 index 000000000..b47107b19 --- /dev/null +++ b/3869/CH2/EX2.18/Ex2_18.sce @@ -0,0 +1,15 @@ +clear +// +// +// + +//Variable declaration +theta=15*%pi/180 //angle(radian) +a=2.5*10**-6 //slit width(m) + +//Calculation +lamda=a*%pi*sin(theta)*10**10/(1.43*%pi) //wavelength of light(angstrom) + +//Result +printf("\n wavelength of light is %0.0f angstrom",lamda) +printf("\n answer given in the book is wrong") |